In honor of National Coral Reef Awareness Week (the third week of every July), here's what you need to know about ours. What is Florida's Coral Reef?

Florida's barrier reef has lost 95% of its coral over the last half-century. Researchers, activists and government agencies are working to restore the reefs and ensure their long-term survival.

This week, more than 2,000 international reef scientists, policymakers and stakeholders are gathering in Hawaii to discuss what to do about the global decline of coral reefs. The International ...

Some scientists are concerned that overfishing, pollution and global warming are killing parts of the world's coral reefs. Correspondent Betty Ann Bowser explores what is being done to save the ...

The fate of coral reefs has been written with a degree of certainty rare in climate science: at 1.5 degrees Celsius of global warming, most are expected to die. This is not a far-off scenario ...

Ocean temperatures have been unusually hot, which turns the corals a ghostly white. Coral bleaching is expected to get worse as the climate keeps getting hotter. Scientists aim to help corals survive.